Official:
Pan and Scan Faces VHS Set
Special Widescreen Editon Laserdiscs of all 3 films
Definitive Collection Laserdiscs
Faces Laserdiscs of all 3 films
1997 SE Boxed Set Laserdiscs
2004 SE DVD Boxed Set
2006 GOUT/SE DVD's of all 3 films
Bootleg:
OCPMovie's Classic Editions of all 3 films
With all of these sets, though, I still don't think I have the definitive version of the OT. I am probably going to try and get a hold of the Japanese Special Collection LD's too just to have yet another perspective, but am unsure. I'm also anxiously awaiting the X0 project. The little bit I have seen of that so far is enough to make my mouth water.